Preguntas etiquetadas con random-forest

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¿Hay algún buen modelo de lenguaje listo para usar para Python?

Estoy creando prototipos de una aplicación y necesito un modelo de lenguaje para calcular la perplejidad en algunas oraciones generadas. ¿Hay algún modelo de lenguaje entrenado en Python que pueda usar fácilmente? Algo simple como model = LanguageModel('en') p1 = model.perplexity('This is a well...

python nlp language-model r statistics linear-regression machine-learning classification random-forest xgboost python sampling data-mining orange predictive-modeling recommender-system statistics dimensionality-reduction pca machine-learning python deep-learning keras reinforcement-learning neural-network image-classification r dplyr deep-learning keras tensorflow lstm dropout machine-learning sampling categorical-data data-imputation machine-learning deep-learning machine-learning-model dropout deep-network pandas data-cleaning data-science-model aggregation python neural-network reinforcement-learning policy-gradients r dataframe dataset statistics prediction forecasting r k-means python scikit-learn labels python orange cloud-computing machine-learning neural-network deep-learning rnn recurrent-neural-net logistic-regression missing-data deep-learning autoencoder apache-hadoop time-series data preprocessing classification predictive-modeling time-series machine-learning python feature-selection autoencoder deep-learning keras tensorflow lstm word-embeddings predictive-modeling prediction machine-learning-model machine-learning classification binary theory machine-learning neural-network time-series lstm rnn neural-network deep-learning keras tensorflow convnet computer-vision
10
¿Cuándo elegir regresión lineal o árbol de decisión o regresión de bosque aleatorio? [cerrado]

Cerrada . Esta pregunta necesita estar más centrada . Actualmente no está aceptando respuestas. ¿Quieres mejorar esta pregunta? Actualice la pregunta para que se centre en un problema solo editando esta publicación . Cerrado hace 4 años . Estoy...

machine-learning algorithms random-forest linear-regression decision-trees machine-learning predictive-modeling forecast r clustering similarity data-mining dataset statistics text-mining text-mining data-cleaning data-wrangling machine-learning classification algorithms xgboost data-mining dataset dataset regression graphs svm unbalanced-classes cross-validation optimization hyperparameter genetic-algorithms visualization predictive-modeling correlation machine-learning predictive-modeling apache-spark statistics normalization apache-spark map-reduce r correlation confusion-matrix r data-cleaning classification terminology dataset image-classification machine-learning regression apache-spark machine-learning data-mining nlp parsing machine-learning dimensionality-reduction visualization clustering multiclass-classification evaluation unsupervised-learning machine-learning machine-learning data-mining supervised-learning unsupervised-learning machine-learning data-mining classification statistics predictive-modeling data-mining clustering python pandas machine-learning dataset data-cleaning data bigdata software-recommendation
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Los mejores idiomas para la informática científica [cerrado]

Cerrada . Esta pregunta necesita estar más centrada . Actualmente no está aceptando respuestas. ¿Quieres mejorar esta pregunta? Actualice la pregunta para que se centre en un problema solo editando esta publicación . Cerrado hace 5 años . Parece que la...

efficiency statistics tools knowledge-base machine-learning neural-network deep-learning optimization hyperparameter machine-learning time-series categorical-data logistic-regression python visualization bigdata efficiency classification binary svm random-forest logistic-regression data-mining sql experiments bigdata efficiency performance scalability distributed bigdata nlp statistics education knowledge-base definitions machine-learning recommender-system evaluation efficiency algorithms parameter efficiency scalability sql statistics visualization knowledge-base education machine-learning r python r text-mining sentiment-analysis machine-learning machine-learning python neural-network statistics reference-request machine-learning data-mining python classification data-mining bigdata usecase apache-hadoop map-reduce aws education feature-selection machine-learning machine-learning sports data-formats hierarchical-data-format bigdata apache-hadoop bigdata apache-hadoop python visualization knowledge-base classification confusion-matrix accuracy bigdata apache-hadoop bigdata efficiency apache-hadoop distributed machine-translation nlp metadata data-cleaning text-mining python pandas machine-learning python pandas scikit-learn bigdata machine-learning databases clustering data-mining recommender-system