diff --git a/requirements.txt b/requirements.txt
index c1c7b9b..0b8ec5c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,4 +2,5 @@ pre-commit==3.5.0
 kaggle==1.5.16
 dvc==3.28.0
 luigi==3.4.0
+pandas==2.1.2
 scikit-learn==1.3.2
diff --git a/source/model.py b/source/model.py
new file mode 100644
index 0000000..a0e44d7
--- /dev/null
+++ b/source/model.py
@@ -0,0 +1,89 @@
+import luigi
+import joblib
+import pandas as pd
+import scipy.sparse
+from data import ExtractRawData
+from sklearn.feature_extraction.text import CountVectorizer
+from sklearn.neural_network import MLPClassifier
+
+
+class Preprocessing(luigi.Task):
+    """
+    NLP Preprocessing
+    """
+
+    def requires(self):
+        return ExtractRawData()
+
+    def output(self):
+        return {
+            "X": luigi.LocalTarget("../data/output/preprocessing.npz"),
+            "vectorizer": luigi.LocalTarget("../data/output/preprocessing.joblib"),
+        }
+
+    def run(self):
+        dataset = self.input()
+        train = pd.read_csv(dataset["train"].path, sep="\t")
+        corpus = train["Phrase"]
+        vectorizer = CountVectorizer(
+            lowercase=True, ngram_range=(1, 2), max_features=10_000
+        )
+        X = vectorizer.fit_transform(corpus)
+        # storing results
+        scipy.sparse.save_npz(self.output()["X"].path, X)
+        joblib.dump(vectorizer, self.output()["vectorizer"].path)
+
+
+class TrainModel(luigi.Task):
+    """
+    Train model
+    """
+
+    def requires(self):
+        return {
+            "data": ExtractRawData(),
+            "preprocessing": Preprocessing(),
+        }
+
+    def output(self):
+        return luigi.LocalTarget("../data/output/model.joblib")
+
+    def run(self):
+        _input = self.input()
+        X = scipy.sparse.load_npz(_input["preprocessing"]["X"].path)
+        y = pd.read_csv(_input["data"]["train"].path, sep="\t")["Sentiment"]
+        model = MLPClassifier(
+            max_iter=500,
+            hidden_layer_sizes=(512, 256),
+            early_stopping=True,
+            random_state=29,
+            verbose=True,
+        )
+        model.fit(X, y)
+        joblib.dump(model, self.output().path)
+
+
+class Predict(luigi.Task):
+    """
+    Predict
+    """
+
+    def requires(self):
+        return {
+            "data": ExtractRawData(),
+            "preprocessing": Preprocessing(),
+            "model": TrainModel(),
+        }
+
+    def output(self):
+        return luigi.LocalTarget("../data/output/submission.csv")
+
+    def run(self):
+        _input = self.input()
+        model = joblib.load(_input["model"].path)
+        vectorizer = joblib.load(_input["preprocessing"]["vectorizer"].path)
+        test = pd.read_csv(_input["data"]["test"].path, sep="\t")
+        # Predicting
+        test_X = vectorizer.transform(test["Phrase"].fillna(""))
+        test["Sentiment"] = model.predict(test_X)
+        test[["PhraseId", "Sentiment"]].to_csv(self.output().path, index=False)
diff --git a/source/preprocessing.py b/source/preprocessing.py
deleted file mode 100644
index 63ede75..0000000
--- a/source/preprocessing.py
+++ /dev/null
@@ -1 +0,0 @@
-import luigi