Volume 8 | Issue 4 |

 Abstract

The naive Bayes classifier greatly simplify learning by assuming that features are independent given class. Although independence is generally a poor assumption, in practice naive Bayes often competes well with more sophisticated classifiers. Our broad goal is to understand the data characteristics which affect the performance of naive Bayes. Our approach uses Monte Carlo simulations that allow a systematic study of classification accuracy for several classes of randomly generated problems. We analyze the impact of the distribution entropy on the classification error, showing that low-entropy feature distributions yield good performance of naive Bayes. We also demonstrate that naive Bayes works well for certain nearlyfunctional feature dependencies, thus reaching its best performance in two opposite cases: completely independent features (as expected) and functionally dependent features (which is surprising). Another surprising result is that the accuracy of naive Bayes is not directly correlated with the degree of feature dependencies measured as the classconditional mutual information between the features. Instead, a better predictor of naive Bayes accuracy is the amount of information about the class that is lost because of the independence assumption.

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 Keywords

classifier, noise, entropy

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Creative Commons Attribution 4.0 and The Open Definition

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The present literature of queueing theory is restricted to the �only� queue to a service counter.It does not focus on the queues formed when the service counter has no service to offer to the customers after some time. Moreover the services are such that they can be surrendered to the service counter by the customers after using it for some finite period of time. Here queueing systems have two different queues namely a �primary queue� and a �secondary queue�. The existence of secondary queue is possible only when service counter has limited service and the system has a characteristic of �Service surrender facility�. This paper contains analysis of secondary queues where a model with finite range of service holding time and incomplete range ( truncation at both the ends) of probability of service surrender is considered. The expected waiting time of a customer in the entire queueing system and service wastage rate are derived in this paper.

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 Keywords

Secondary queues, Service holding time, Service surrender, Service wastage.

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The aim of this project is to replace cement with ceramic waste in paver block and to reduce the cost of paver block when compared to that of conventional concrete paver block. In recent constructions, consumption of ceramic materials is increasing day by day in the form of tiles, sanitary fittings and electrical insulations etc. But a large quantity of ceramic waste material is changes into wastage during processing, transportation and fixation due to its brittle nature. In this study, the ordinary Portland cement (opc) has been replaced by crushed ceramic tile by various percentages such as 10%, 20%, and 30%. Paver blocks were casted, tested and compared with conventional blocks by finding their Compressive and flexural strength through experimental investigation. The test was carried out to evaluate hardened properties of paver block. This project proves that the waste produced in tile industry can be used as partial replacement of cement in paver block.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Ceramic Waste, Compressive Strength, Paver Block

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

This examination has been attempted to explore the physical and chemical properties of the IRGM protein in various organisms.The capacity of the protein is firmly related with its subcellular location.With the achievement of the human genome project and fast increment in number of recently discovered protein sequences going into the information banks,It is profoundly attractive to build up a robotized technique for foreseeing subcellular area of the proteins.The foundation of such an indicator will no uncertainty facilitate the usefulness assurance of recently discovered proteins and procedure of organizing qualities and proteins recognized by genomic endeavors as potential atomic focuses for drug design.Based on the idea of the pseudo aminoacid and by studying the properties of the proteins of the pseudo genes,the digital signal processing approach is used to incorporate sequence order effect.One of the wonderful merits in doing so is that many existing instruments in arithmetic and designing can direct utilized in the protein sub cell location.The results consequently acquired are very encouraging.Its is foreseen that the advanced sign preparing may fill in as helpful vehicle for some other protein science zones as well.Our study plans to explore broadly the machine learning based methods to anticipate protein properties to offer a general just as point by point understanding for specialists in the field.Some of the models present adequate expectation exhibitions and advantageous client interfaces.These models can be considered as important devices to anticipate protein properties results before performing genuine research center experiments,thus saving labour,time and cost. In the table named�REQUIRED SOFTWARE PACKAGES�we are providing all required software packages for studying the protein properties in an advanced manner.But for this study we have used limited softwares for studying the advanced protein properties of IRGM gene and remaining software approaches we have used as an instance for creating protein prediction tool to study advanced protein properties.Along with this we also written a code for data base driven application to store the data ,manage,retrieve,update in future.

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 Keywords

IRGM Protein,Functionality,Digital signaling,Data base driven application,Sub cellular location

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Creative Commons Attribution 4.0 and The Open Definition

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The purpose of this paper is to examine the effects of Foreign Institutional Investments on Mutual Funds in India. This paper will examine both, positive and negative impacts of FIIs and how investors would be able to gain confidence while investing in Mutual Funds. The aspect of this research is mainly the probable impact of the FII�s on the mutual fund movements and to find the correlation between mutual fund investments and the foreign institutional investments.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

Foreign Institutional Investments, Indian Mutual Funds

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

Thanjavur district is primarily an agricultural area enclosed with irrigation system of the Cauvery in Tamil Nadu. But during the monsoon period flooding has been disrupted the areas and directely effected the soil erosion in those areas. The flood hazard assessment is one of the important task to understand the soil erosion of the area due to natural hazards. In this context, the present study to assess flood hazard prone areas using FIGUSED method adopted with remote sensing data and GIS technology. In FIGUSED method, seven parameters has been used such as flow accumulation, distance from the drainage network, elevation, land use, rainfall intensity and geology. The relative importance of each parameter for the occurrence and severity of flood has been connected to weight values. These values are calculated following a normalized weight parameter rating method. According to their weight values, information of the different parameters is superimposed, resulting to flood hazard mapping. The Flood Hazard Index (FHI) has been defined and a spatial analysis in a GIS environment has been applied for the estimation of its value. The historical flood events, accuracy and sensitivity analysis not examined in this study and it is only understand the flood hazard area. The study revealed that about 12% of the area falls under very high flood hazard and 26% high to moderate flood hazard zones and indicates that immediate attention have to be taken and protect the agricultural lands for the sustainable development of those areas.

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 Keywords

Normalized weight, flood prone area, GIS analysis, flood hazard area, South India

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

In past period the crop breeding has been performed by using the genetic variability using conventional method. But now a days such techniques are insufficient for production of new cultivars to fulfil increased food demand. In such condition induced mutation technique which is new and supplementary tool used for evolving improved mutants with desirable agronomic characters. Some desirable mutants will be used directly in selection or beneficial in breeding programme. In the present investigation lima bean seeds were mutagenized with different doses of gamma rays (GR) ranging from 200, 300 and 400Gy, varying concentration of ethyl methane sulphonate (EMS) 0.2, 0.3 and 0.4% and Sodium azide (SA) 0.02, 0.03 and 0.04%. Variations in the germination of seeds, seedling height, seedling injury, pollen fertility and survival of plant at maturity of lima bean were recorded in M1 generation. The effects of the mutagenic treatments on quantitative traits resulting in reduction in traits such as seed germination except 200Gy (93.11%), seedling height except 200Gy (13.15cm) and 0.02%SA (13.48cm) and survival of plant at maturity but increases seedling injury except 200Gy (-1.31%) and 0.02%SA (-3.85%), and pollen sterility was observed in treated M1 generated plants.

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 Keywords

Genetic variability, mutagens, lima bean, seedling injury, pollen sterility

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Creative Commons Attribution 4.0 and The Open Definition

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Fish species diversity in Thamirabarani River was investigated from May-October 2018. Ten species belonging to 7 families (Channidae, Anchariidae, Lepisosteidae, Cyprinidae, Anguillidae, Cichlidae and Lesbiasinidae) were identified. The results indicated that in Pottal and Vannarpettai sites were more fish species. Melapalayam and Cheranmahadevi sites were less fish species. Because these two sites were highly polluted. Industrial waste water entering into water body represent a heavy source of environmental pollution in Thamirabarani River. It affects the aquatic fauna. With competing demands on limited water resources, awareness of the issues involved in water pollution, has led to considerable public debate about the environmental effects of industrial sewages discharged into aquatic environments. The present study deals with the fish species diversity .It was concluded that the samples of river water was highly polluted mostly associated with industrial sewage discharge and affect the fish species diversity.

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 Keywords

Thamirabarani River, Fish Diversity, Environment, Sewage, Aquatic fauna.

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Creative Commons Attribution 4.0 and The Open Definition

 Abstract

The 19th century is wonder for India as a new wave of change penetrated in the eco-political and socio-cultural field of India. The direct rule of the imperialist British gave birth to a middle class in India. This middle alias elite class imbibed by the spirit of western thought and ideology began to criticize the feudalistic and traditional system of India and thus, gave birth to renaissance and reformation movement in their societies. This is already treaded subject, despite that, an attempt is made to retread on it with a new and different look especially in Assam of colonial period. ]

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Genesis of elites & middle class in India with special reference to Assam: A review on the erstwhile study of colonial period

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Creative Commons Attribution 4.0 and The Open Definition

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This paper deals with the planning, analyzing and designing of existing salem junction railway station to smart railway station. In this project we are planning and analyzing the smart railway station to provide facilities for 80,000 passengers travelling by boarding train on an average day, for the elimination of conflicts between thepassengers for the basic needs. The building has three floors, a subway and parking facilities are provided. The plinth area of each floor is 24800 ft2.There are five platforms in it. Each platform has a width of 75ft. The platforms are planned to satisfy the needs of all kinds of passengers with all provisions to their satisfactions as per the guidelines of the INDIAN RAILWAYS rules and regulations. In this project the plan is such that natural lightning and ventilation to the people along with their space requirement when they wait to board on trains. Analysis and design of structural components are done using Staad Pro software. In this project the initial dimensions are assumed as per Indian Railway codes and IS code provision. The Loads are assumed as per IS 875 and design is as per as IS 456. From the first trial the section is revised as per the requirements. Design of elements is carried out by hand computation to revise the reinforcement details. The Plan, Section, Elevation are presented using Auto Cad. Reinforcement details of , Column, Beam and Slab are also presented.

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Creative Commons Attribution 4.0 and The Open Definition

 Keywords

, section, elevation andStaad. Pro

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Creative Commons Attribution 4.0 and The Open Definition