subjects.json

[
    {
        "redirect": "SKLearn_subjects.json"
    },
    {
        "name": "Load data",
        "description": "For processing the data, it is necessary to load it first",
        "actions": [
            {"name": "Load csv", "state": "load_data?load_file_state"}
        ] 
    },
    {
        "name": ["Classification", "Classifier"],
        "children": [
            {
                "name": "Preprocessing",
                "children": [
                    {
                        "name": "Tokenization",
                        "description": "Tokenization splits an input text into a list of tokens",
                        "actions": [
                            {"name": "Tokenize", "state": "preprocessing?tokenize_column_state"}
                        ]
                    },
                    {
                        "name": "Transform Cases",
                        "description": "Transforms cases of characters in a document. This operator transforms all characters in a document to either lower case or upper case, respectively.",
                        "actions": [
                            {"name": "To lower case", "state": "preprocessing?to_lowercase_state"},
                            {"name": "To upper case", "state": "preprocessing?to_uppercase_state"}
                            
                        ]
                    },
                    {
                        "name": "Filter tokens by length",
                        "description": "Use a length criteria to filter tokens",
                        "actions": [
                            {"name": "Minimum length", "state": "preprocessing?minimum_length_state"},
                            {"name": "Minumum length (inclusive)", "state": "preprocessing?minimum_length_inclusive_state"},
                            {"name": "Maximum length", "state": "preprocessing?maximum_length_state"},
                            {"name": "Maximum length (inclusive)", "state": "preprocessing?maximum_length_inclusive_state"},
                            {"name": "Range", "state": "preprocessing?range_length_state"}
                        ]
                    },
                    {
                        "name": "Remove stopwords",
                        "description": "This operator filters English stopwords from a document by removing every token which equals a stopword from the built-in stopword list. Please note that, for this operator to work properly, every token should represent a single English word only. To obtain a document with each token representing a single word, you may tokenize a document by applying the Tokenize operator beforehand.",
                        "actions": [
                            {"name": "Remove stopwords", "state": "preprocessing?remove_stopwords_state"}
                        ]
                    }
                ]
            },
            {
                "name": "Algorithm Specification"
            },
            {
                "name": "Validation"
            },
            {
                "name": "Feature Engineering"
            }
        ]
    }
]